diff --git a/requirements.txt b/requirements.txt
index 46215fa..f152ffa 100644
--- a/requirements.txt
+++ b/requirements.txt
@@ -4,4 +4,4 @@ Django==1.11.6
 idna==2.6
 pytz==2017.3
 requests==2.18.4
-urllib3==1.22
+urllib3==1.26.5